90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home › Gemstones › Gemstones By Shape › Octagon / Emerald Cut Gems

Octagon Cut Gemstones: Large Selection, in Stock | GemSelect

Octagon / Emerald Cut Gems Weight
Octagon / Emerald Cut Gems Size
Octagon / Emerald Cut Gems Clarity
Octagon / Emerald Cut Gems Price
Octagon / Emerald Cut Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Octagon / Emerald Cut Gems
Black Octagon / Emerald Cut Gems
Blue Octagon / Emerald Cut Gems
Brown Octagon / Emerald Cut Gems
Golden
Gray Octagon / Emerald Cut Gems
Green Octagon / Emerald Cut Gems
Multicolor Octagon / Emerald Cut Gems
Orange Octagon / Emerald Cut Gems
Pink Octagon / Emerald Cut Gems
Purple Octagon / Emerald Cut Gems
Red Octagon / Emerald Cut Gems
Turquoise Octagon / Emerald Cut Gems
Violet Octagon / Emerald Cut Gems
White Octagon / Emerald Cut Gems
Yellow Octagon / Emerald Cut Gems
Single
Pairs
Lots
Faceted
Cabochons
Clear All
9.02ct Brown Smoky Quartz, Emerald Cut, VS

9.02ct Brown Smoky Quartz, Emerald Cut, VS

12 x 12 mm (calibrated)

$ 49.41

View Gem
4.46ct Yellow Citrine, Emerald Cut, VVS-VS

4.46ct Yellow Citrine, Emerald Cut, VVS-VS

11 x 9 mm (calibrated)

$ 34.20

View Gem
0.86ct Red Ruby, Emerald Cut, VS

0.86ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 77.09

View Gem
2.86ct Blue Topaz, Emerald Cut, VVS-VS

2.86ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 22.22

View Gem
11.64ct Brown Smoky Quartz, Emerald Cut, VVS-VS

11.64ct Brown Smoky Quartz, Emerald Cut, VVS-VS

14 x 14 mm (calibrated)

$ 22.83

View Gem
1.36ct Orange Sphalerite, Emerald Cut, SI

1.36ct Orange Sphalerite, Emerald Cut, SI

7 x 5 mm (calibrated)

$ 81.27

View Gem
12.80ct Brown Smoky Quartz, Emerald Cut, VVS

12.80ct Brown Smoky Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 53.70

View Gem
2.61ct Pink Tourmaline, Emerald Cut, SI

2.61ct Pink Tourmaline, Emerald Cut, SI

8.5 x 6.4 mm

$ 114.38

View Gem
0.57ct Green Tourmaline, Emerald Cut, VS

0.57ct Green Tourmaline, Emerald Cut, VS

4.4 x 4.2 mm

$ 28.39

View Gem
6.53ct Pink Kunzite, Emerald Cut, VS

6.53ct Pink Kunzite, Emerald Cut, VS

10.7 x 9.8 mm

$ 162.60

View Gem
6.43ct Brown Smoky Quartz, Emerald Cut, VVS

6.43ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 26.98

View Gem
3.79ct Pink Kunzite, Emerald Cut, VS

3.79ct Pink Kunzite, Emerald Cut, VS

11.7 x 5.8 mm

$ 94.37

View Gem
1.56ct Orange Hessonite Garnet, Emerald Cut, VS

1.56ct Orange Hessonite Garnet, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 30.77

View Gem
5.34ct Pink Rose Quartz, Emerald Cut, Transparent

5.34ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 29.25

View Gem
1.80ct Blue Topaz, Emerald Cut, VVS

1.80ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.34

View Gem
1.56ct Yellow Citrine, Emerald Cut, VVS

1.56ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 12.43

View Gem
1.43ct Pink Tourmaline, Emerald Cut, VVS-VS

1.43ct Pink Tourmaline, Emerald Cut, VVS-VS

7.6 x 5.7 mm

$ 103.40

View Gem
11.02ct Brown Smoky Quartz, Emerald Cut, VVS-VS

11.02ct Brown Smoky Quartz, Emerald Cut, VVS-VS

13 x 13 mm (calibrated)

$ 21.61

View Gem
2.43ctw Orange Zircon, Emerald Cut, VS

2.43ctw Orange Zircon, Emerald Cut, VS

6.9 x 4.7 mm

$ 39.94

View Gem
2.12ctw Blue Topaz, Emerald Cut, VVS-VS

2.12ctw Blue Topaz, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 15.16

View Gem
1.88ct Violet Amethyst, Emerald Cut, VVS-VS

1.88ct Violet Amethyst, Emerald Cut, VVS-VS

9 x 7 mm (calibrated)

$ 12.36

View Gem
1.65ct Orange Hessonite Garnet, Emerald Cut, VS-SI
Hessonite Garnet Product Video (553135)

1.65ct Orange Hessonite Garnet, Emerald Cut, VS-SI

7 x 7 mm (calibrated)

$ 30.96

View Gem
3.06ct Green Apatite, Emerald Cut, VS

3.06ct Green Apatite, Emerald Cut, VS

7.6 x 7.5 mm

$ 124.55

View Gem
0.48ct Green Sapphire, Emerald Cut, VVS-VS

0.48ct Green Sapphire, Emerald Cut, VVS-VS

5.2 x 3.3 mm

$ 45.42

View Gem
1 2 3
...
153
Choose Page
1 - 208

Why Buy Octagon / Emerald Cut Gems from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image